常压

Thus,it is considered as an ideal heat-transport and cold-storage medium.

四丁基溴化铵包络化合物浆是在常压下由TBAB水溶液被冷却到0～12℃时生成的，是一种理想的冷量输送和蓄冷媒体，以固液两相悬浊液的形式存在。

This thesis researching the influence of weight of the products, heating temperature, vacuum holding period and normal atmosphere holding period to the average drying rate, rehydration ability, product color of drying of carrots under condition of drying chamber volume 10^(-3) m^3, carrots size 15 mm×15 mm×5 mm, vacuum level between 0.093 MPa and 0 MPa.

以胡萝卜为试验材料，研究在干燥室体积为10^(-3)立方公尺，胡萝卜丁大小为15mm×15mm×5mm，真空度在0~0.093MPa脉动的条件下，物料量、干燥温度、真空保持时间和常压保持时间对胡萝卜的平均干燥速率、复水率、色泽的影响。

The columnar-like structure with preferred orientation exhibits higher photocatalytic efficiency, since the columnar structure has larger surface area.

在常压下制备的样品的光催化效率比在低压下制备的样品提高了两倍。

The details are summarized as follows: 1.γ-irradiation is extended to control the morphology of microcrystals. In our experiments, copper acetate aqueous solution, a simple reaction system, is used at room temperature to prepare pure hexapod-shaped Cu〓O microcrystals, in which a buffer pair is in-situ formed to adjust the acidity of the reaction solution. Some important information on intermediate is obtained by changing the reaction parameter, which favors to reveal the inherent growth habit of Cu〓O.

发展了γ-射线辐照合成法对微晶的形貌的控制，在常温常压下从一个简单的反应体系——醋酸铜水溶液出发，通过辐照过程中原位产生的醋酸-醋酸根缓冲对的自发调节作用，控制反应体系的酸度从而合成得到了纯相的六足状氧化亚铜微晶；并通过改变反应参数，获得了中间体的信息，从而为揭示氧化亚铜的固有生长习性提供了条件。

The effect of hydrochloric acid hydrolysis of soybean cake powder and cottonseed powder under different pressure were investigated on MTGase production by Streptomyces.

研究了常压及高压条件下以豆饼粉、棉籽粉酸水解液作氮源，对链霉菌 HS-1产转谷氨酰胺酶的影响。

Using dielectric barrier discharge effect,atmospheric pressure non equilibrium plasma nitriding is carried on at self made equipment.

利用介质阻挡放电原理，在自行研制的设备上进行了常压非平衡等离子体渗氮。

The experiments for determining the reaction kinetics of Daqing atmospheric residue were performed in a continuous flow, expanded bed rector. Four-lumped reaction kinetic model was developed to account for various feed and product fractions of Daqing atmospheric residue (gases, gas oil, residue and coke). The amounts of olefins and alkyls in the gas products were further analyzed to determine reaction kinetics of gas product distributions. Hence, a combined five-lumped reaction kinetic model was obtained for catalytic pyrolysis of Daqing atmospheric residue. The kinetic constants both in four-lump model and five-lump model were evaluated. A simulator for catalytic pyrolysis process was developed by incorporating the five-lumped kinetic model into the hydrodynamic flow model.

其次利用改进的固定流化床装置考察大庆常压渣油催化裂解反应规律，筛选反应工艺参数；分析了催化裂解工艺存在的主要化学反应类型，提出了渣油一次反应和二次反应网络图；将反应原料油作为单独集总组分，而将产品中的轻质油、气体、焦炭分别作为集总，从而建立了四集总动力学模型；在此基础上，把气体产物中的目的产物低碳烯烃独立划分，得到五集总动力学模型；采用最小二乘法分析实验数据，分别得到四集总动力学模型和五集总动力学模型中各集总间相互反应转化的反应速率常数。

In this paper, using single-phase water as working fluid, the experimental research was performed to investigate the frictional pressure drop and heat-transfer characteristics of forced convection in narrow annuli under atmospheric pressure.

本文以单相水为工质，在常压下对窄环隙流道进行了强迫对流换热特性和阻力特性的实验研究。

The essential oil of green and purple stem basils grows in Kunming were extracted by general steam distillation with 2.5 ‰ and 1.3 ‰ oil yield respectively.

采用常压水蒸气蒸馏法提取昆明出产的绿茎和紫茎罗勒精油，含量分别为2.5‰和 1.3‰。

Selfresonant cavitating jet is a kind of modulated jet with significant impact pressure fluctuations and cavitation effects.

自振空化射流是利用瞬态流和水声学原理调制而成的一种新型射流，本文研究了自振空化射流在常压及围压下的压力脉动特性及其参数影响规律。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。